From: Glenn Morris <rgm@gnu.org>
Date: Sat, 3 Feb 2018 01:58:34 +0000 (-0500)
Subject: ; * autogen.sh (check_version): Improve previous change.
X-Git-Tag: emacs-27.0.90~5733
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=0e0ad865d49dbcfcebaae9204c52e8632e1e2ddf;p=emacs.git

; * autogen.sh (check_version): Improve previous change.
---

diff --git a/autogen.sh b/autogen.sh
index 2e6b62db843..518e5dbe830 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -85,7 +85,7 @@ check_version ()
     ## /bin/sh should always define the "command" builtin, but for
     ## some odd reason sometimes it does not on hydra.nixos.org.
     ## /bin/sh = "BusyBox v1.27.2", "built-in shell (ash)". ?
-    if command -v command > /dev/null; then
+    if command -v command > /dev/null 2>&1; then
         command -v $uprog > /dev/null || return 1
     else
         $uprog --version > /dev/null 2>&1 || return 1